342 
21805—21818 Ravaz — Ravn. 
5 Ravaz Louis et Sicard L. Sur la brunissure de la Vigne (Compt. rend., CXXXVI, 
1903, p. 1276—1278). 
— cfr. Foex G. 
— cfr. Viala P. 
<» Ravenel Henry WiIliam. Contributions to tlie cryptogamic botany of South 
Carolina (Med. Journ. and Rev. Charleston, LV, July 1849, p. 428—433; 
V, Maj 1850, p. 324—327 (Lichenes); VI, March 1851, p. 190 — 199 (Fungi). 
7 — Fungi Caroliniani Exsiccati. Fungi of Carolina; illustrated bj Natural 
Specimens of the Species. Fasc. I, No. 1—100, 1852; II, No. 101—200, 
1853; III, No. 201—300, IV, No. 301—400, 1855; V, No. 401—500, 1860. 
- Report of the Fungi of Texas (Rept. Commissioner Agr. on diseases of 
Oattle irr United States, Washington 1871, p. 171—174). 
- A list of the more common native and naturalized plants of South 
Carolina (In South Oarolina. Resources and Population, Institutions and 
Industries. Published bj the State Board of Agriculture of South Carolina. 
Charleston 1883, p. 312—359. — Fungi, p. 353—356). 
9a — and Cooke M. C. Fungi Americani Exsiccati. Cent. I, II, London 
8 
9 
1878; III, IV, 1879; V, VI, 1881; VII, VIII, 1882. 
10 Ravizza F. Sui falso Oidio (Mildew) della vite (La Vigna e la Oantina, 
Vol. II, Fasc. I, Asti 1881, p. 34). 
11 — Sulla Peronospora e suoi rimedi. Asti 1886, 8°, 24 pp. 
12 — Cronaca della Peronospora (Agricolt. Meridion., IX, 1886, n. 16, p. 247). 
13 — La temperatura della fermentazione el aeramente dei mosti (Annuar, della 
R. Staz. enolog. sperimentali, Asti 1889). 
14 — Sulla fermentazione tartarica (Annuar, della R. Staz. enolog. sperimentali, 
Asti 1889). 
15 — La peronospora: istruzioni pratiche per combatterla. Torino 1890, 8°, 
48 pp. 
15 a — Le malattie e inemici delle viti. Asti (Michelerio) 1895. 
— cfr. Galimberti A. 
— cfr. Zecchini M. 
10 Ravn Frederik Kolpin. Nogle Helminthosporium - Arter og de af dem 
fremkaldte Sygdomme hos Byg og Havre (Ueber einige Helminthosporium- 
Arten und die von denselben liervorgerufenen Krankheiten bei Gerste 
und Hafer) (Botan. Tidsskr., XXIII, 1900, p. 101). 
17 — Ueber einige Helminthosporium-Arten und die von denselben hervor- 
gerufenen Krankheiten bei Gerste und Hafer (Zeitschr. f. Pflanzenkrankh., 
XI, 1901, p. 1—26) tab. 
18 — Saatidens Indflvdelse paa Fremkomster af Stovbrand hos Havre (Tidsskr. 
Landbrugets. Planteavl., 1901, p. 142). 
